The ship remains an important passenger transportation mode in i

The ship remains an important passenger transportation mode in its role as ______.
A、a ferry service
B、a jet foil
C、a hovercraft
D、a sightseeing cruise
【正确答案】：A
【题目解析】：(P138)轮船的渡运功 能使其目前仍是一种非常重要的客运方式。